Three playfully immersive mini golf courses let you travel alongside your ball to the cup at this facility, which has been around since the 1950s.

A hillbilly theme park that proved so unpopular the land wouldn't even sell on eBay after it closed.

What was once a summer home next to a waterfall has now become littered with graffiti and children in swimsuits.

Strange beasts lurking in a garden are all that remain of a quirky, short-lived theme park.

These structures were inspired by both Native American shelters as well as, strangely, an ice cream shop.

This striking icon of the disputed Republic of Artsakh caused a stir at a Eurovision Song Contest.

This remote island in Iowa was abandoned after being devastated by flood.

An abandoned Victorian-era amusement park is rusting away amidst luxury houses.

Eight feet in diameter and more than 24 feet around.

This 90-year-old building is home to possibly the most New Englandy social club in existence.

One of the best-preserved Native American mounds remaining in the southern United States.

Though it may look like a Modernist cathedral, this structure was built to store massive quantities of grain during World War II.

A tiny, picturesque island, where cows and wild horses wander around the houses.

The oldest house in Chicago certainly doesn't look the part and there are some who say it doesn't deserve its title either.

Twenty-year effort to raise a castle using tools and techniques from the 13th century is now abandoned in the Arkansas woods.

The futuristic test model of an iconoclastic visionary who wanted to redesign the world.

Decorative shell walls built in the 1940s sit atop an ancient midden created by the Calusa Native Americans.

This isolated airport in the middle of the Everglades sees more alligators than planes.

This otherworldly church spire reaches up toward the heavens.

Eulogizing an unknown man's unusual demise.

The preserved arm of a third-century sorcerer is believed to have the power to lift curses and spells.

A dangling church built over a Colombian gorge.